 /* 设置遮罩层颜色 */
 .el-loading-mask {
   background: url('../upload/Ikun.gif') no-repeat !important;
   opacity: 0.8;
   background-position: center !important;
   background-size: cover !important;
 }

 /* 设置图标颜色 */
 .el-loading-spinner i {
   color: whitesmoke !important;
 }

 /*设置文字颜色*/
 .el-loading-spinner .el-loading-text {
   color: whitesmoke;
 }